JPS5663672A - Handwriting character input unit - Google Patents

Handwriting character input unit

Info

Publication number
JPS5663672A
JPS5663672A JP13968279A JP13968279A JPS5663672A JP S5663672 A JPS5663672 A JP S5663672A JP 13968279 A JP13968279 A JP 13968279A JP 13968279 A JP13968279 A JP 13968279A JP S5663672 A JPS5663672 A JP S5663672A
Authority
JP
Japan
Prior art keywords
fiber
character
light emitting
input
handwriting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13968279A
Other languages
Japanese (ja)
Inventor
Ryuhei Fujita
Katsuji Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP13968279A priority Critical patent/JPS5663672A/en
Priority to BR7909034A priority patent/BR7909034A/en
Priority to PCT/JP1979/000328 priority patent/WO1980002337A1/en
Priority to IT48016/80A priority patent/IT1147040B/en
Priority to DD80219297A priority patent/DD150268A5/en
Priority to CA000348493A priority patent/CA1145474A/en
Priority to EP80900130A priority patent/EP0035036A1/en
Publication of JPS5663672A publication Critical patent/JPS5663672A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To input a handwriting character by a small-sized unit, by providing an optical fiber lens for handwriting read and detection on the write position suitable for the recognition of objective character, and executing the operational processing of a handwriting character which has been received through the photodetecting fiber and the photodetector.
CONSTITUTION: A light emitting fiber 2 is provided like a ring in the inside of the tip of the external cylinder 1, and in the inside of the light emitting fiber 2, eight light detecting fibers 3 are concentrically provided on the external circumference of a writing means such as a ball-point pen, etc. placed on the center shaft of the external cylinder 1. Also, a photodetector 3a is provided on the base part of the fiber 3, and the respective writing reading circuits 5 are formed on this detector 3a, so that total eight output signals O0WO7 can be obtained. And a light beam from the light emitting diode 2a through the light emitting fiber 2 is input to the transmitting circuit 11 for modulating the emitted light beam, and is provided to the gate circuit 8 of each reading circuit 5. And a directional data of the reading circuit 5, a status signal, and a conditional signal from the condition switch are input to the microcomputer, and are processed in accordance with the character recognition algorithm which has been programmed, by which a recognition of character data is formed.
COPYRIGHT: (C)1981,JPO&Japio
JP13968279A 1979-04-17 1979-10-29 Handwriting character input unit Pending JPS5663672A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13968279A JPS5663672A (en) 1979-10-29 1979-10-29 Handwriting character input unit
BR7909034A BR7909034A (en) 1979-04-17 1979-12-27 MEANS OF FEED FOR MANUALLY WRITTEN CHARACTERS, FIGURES OR SIMILAR
PCT/JP1979/000328 WO1980002337A1 (en) 1979-04-17 1979-12-27 Input device for hand-written characters and patterns
IT48016/80A IT1147040B (en) 1979-04-17 1980-02-26 CHARACTER DETECTION DEVICE FIGURES OR SIMILAR MANUALLY TRACKED
DD80219297A DD150268A5 (en) 1979-04-17 1980-02-27 INPUT DEVICE FOR HANDWRITTEN LETTERS, NUMBERS OR THE LIKE
CA000348493A CA1145474A (en) 1979-04-17 1980-03-26 Input means for handwritten characters, figures or the like
EP80900130A EP0035036A1 (en) 1979-04-17 1980-11-04 Input device for hand-written characters and patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13968279A JPS5663672A (en) 1979-10-29 1979-10-29 Handwriting character input unit

Publications (1)

Publication Number Publication Date
JPS5663672A true JPS5663672A (en) 1981-05-30

Family

ID=15250966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13968279A Pending JPS5663672A (en) 1979-04-17 1979-10-29 Handwriting character input unit

Country Status (1)

Country Link
JP (1) JPS5663672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125321A (en) * 1988-11-04 1990-05-14 Takashi Matsushima Intelligent pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125321A (en) * 1988-11-04 1990-05-14 Takashi Matsushima Intelligent pen

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